# Addition Properties Teacher Resources

Find Addition Properties lesson plans and worksheets

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Lesson Planet Curated

#### Algebra I Unit 2: Create and Solve Equations and Inequalties

The second unit's six lessons in the Algebra 1 series focus on teaching young mathematicians how to create and solve equations and inequalities. First, learners practice three different methods to determine what values make an algebraic...

Lesson Planet Curated

#### Common Core Algebra 1, Unit 2: Create and Solve Equations and Inequalties

Learners view instruction videos to create and solve equations and inequalities. The first video focuses on determining what values make an algebraic equation true. Pupils describe the solution set using three different methods:...

Lesson Planet Curated

#### Geometry Unit 2: Reasoning and Proof

The four lessons in the Geometry Unit 2 module are all about reasoning and proof. In the first lesson pupils watch a video introducing conditional statements and their related statements. Learners find out how to identify the hypothesis...

Lesson Planet Curated

#### Flipped Math: Geometry

Imagine taking a complete geometry course remotely! Eleven units make up the My Geometry course. Each unit follows the Flipped-Mastery cycle of learning, divided into two semesters. Pupils watch and take notes on a video that details the...

Curated OER

#### What's the Addition Property of Equality?

A basic definition of the addition property of equality. Use this video to recap a lesson on the addition property of equality, or have learners use it as a reference tool when they are working at home.

Curated OER

#### What's the Addition Property of Equality?

Curated OER

#### What's the Addition Property of Inequality?

The addition property of inequality is just like the addition property of equality. They each state that whatever is added to one side of the equation or inequality must be added to the other side. Watch this video and see how the...

Curated OER

#### How Do You Solve an Equation With Fractions With The Same Denominators Using Addition?

You have an equation with an unknown variable and fractions. How do you solve this kind of equation? You can do it using the addition property of equality to first isolate the variable. Then, combine the fractions and since they have a...

Curated OER

#### How Do You Solve an Equation Using Addition?

The teacher demonstrates how to use the addition property of equality, applying it to both sides of the equation to find the solution.

Curated OER

#### How Do You Solve a Two-Step Equation with Fractions Using Reverse Order of Operations and Reciprocals?

In order to solve any equation, one must isolate the variable. The teacher demonstrates how to solve this multi-step equation first by using the addition property of equality and then multiplying by the reciprocal of the fraction...

Curated OER

#### How Do You Solve an Equation Using Addition?

Curated OER

#### How Do You Solve a Two-Step Equation with Fractions by Multiplying Away the Fraction?

The instructor shows how to first multiply an equation to get rid of the fraction. This is one method to solving a multi-step equation. After getting rid of the fraction, he shows how to use the addition property of equality to further...

Curated OER

#### Algebra: Expressions and Addition Properties: Practice

In this algebraic expressions and addition properties worksheet, students write an algebraic expression for each word phrase in the first set of problems. Students then translate each algebraic expression into words in the second set. In...

Curated OER

#### Algebra - Linear Equations in One Variable - Ch. 2.1

Ever have a math teacher that gives you a property or rule but doesn't give you any way to remember it? Well he just made a math tutorial. This video does provide examples and shows the addition and multiplication property of equations...

Curated OER

#### Algebra: Expressions and Addition Properties

In this algebraic expressions and addition properties worksheet, learners write an algebraic expression for each word phrase. Students then translate each algebraic expression into words. In this third set, learners evaluate each...

Curated OER

#### How Do You Solve a Decimal Inequality Using Addition?

In order to solve this inequality use the addition property of inequality to isolate the variable. Don't forget that these are decimal numbers. So be sure to line up the decimals according to the rules of adding decimals.

Virginia Department of Education

#### Algebra Tiles and Solving Equations

Young mathematicians solve linear equations by drawing models of algebra tiles using colored pencils. To finish, they solve the same equations algebraically and check their answers using a graphing calculator.

Curated OER

#### How Do You Solve an Inequality Using Addition?

Use the addition property of inequality to solve this problem. It's just a one step solution and then the instructor shows how to write the answer in set builder notation.

Virtual Nerd

#### How Do You Solve a Two-Step Equation by Distributing a Fraction First?

Are you stumped by having a fraction in front of the parentheses in an equation you are trying to solve? Never fear. Watch as the instructor shows you how to work your way through this equation starting with the distributive property and...

West Contra Costa Unified School District

#### Simplify Expressions and Solve Equations Using Two-Column Proofs

Increase understanding of the algebraic properties and their importance. Scholars justify their steps as they simplify expressions and solve equations. They formalize their work as two-column proof.

Curated OER

#### How Do You Solve a Two-Step Equation by Multiplying by a Reciprocal?

Love those fractions?!? This lesson involves using the multiplication property of equality to eliminate the fraction in the given equation. In this equation, (2/3)( x-4)=4, the reciprocal of the fraction is used to eliminate it. The...

Curated OER

#### How Do You Solve a Two-Step Equation by Multiplying by a Reciprocal?

Got a fraction in your equation? Don't like that fraction? Just multiply both sides by the reciprocal of that fraction to get rid of it. Now you can solve the problem using the steps necessary to isolate your variable. Don't forget to...

Curated OER

#### Famous Public Properties

What can a middle schooler do in 90 minutes? He can practice using the commutative, associative and distributive properties of addition and multiplication. He can also simplify expressions using the commutative, associative and...

Flipped Math

#### Intro to Proofs

Prove the best way to keep up in Geometry. Scholars first review algebraic properties from Algebra. Learners then use the properties to create two-column proofs to solve linear equations before completing algebraic proofs by providing...